Single Shot particle Impact analysis using ABAQUS

[sapta1754]

Dear all,

I am performing a Contact mechanics problem.In which I am not able to simulate the problem.It would be kind of you if you could help me with this.

I tried a lot of ways to perform but still I could not do it.
It would be really really kind of you if you could help me with this.
I have attached the .cae file.

Thank You

 

[IceBreakerSours]

I think it would best if you explain what you are trying to accomplish (i.e., the goal), the model geometry, the analysis, etc. Then, you want to tell us what you think is going wrong, what you have tried to do to fix it, and so on.

Even paid technical support will want you to explain a lot of things before they touch the model. So, unless someone is very generous or you are lucky, I do not think you will gain much by simply dumping a model online in a free-for-all public forum.

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[sapta1754]

I am extremely sorry for not clarifying myself,

I am designing a model of shot peening with a single shot.
I want to see the deformation caused by the particle when the shot interact with the target.
I have designed and analysed many a times but I am always getting an error of element getting distorted,and the ratio of the deformation speed exceed 1.0000 in at least one element.

I have attached the new .cae and the .inp files.

 

[sapta1754]

** ELEMENT CONTROLS
**
*Section Controls, name=EC-1, DISTORTION CONTROL=YES, ELEMENT DELETION=YES
1., 1., 1.
**
** MATERIALS
**
** AL-6063
*Material, name=Aluminium
*Damage Initiation, criterion=JOHNSON COOK
0.07413, 0.0892, -2.441, -4.76, 0., 0., 0., 1.
*Damage Evolution, type=DISPLACEMENT
1e-05,
*Density
2.7e-09,
*Elastic
69000., 0.33
*Plastic, hardening=JOHNSON COOK
176.45, 63.99, 0.07, 0., 655., 25.
*Rate Dependent, type=JOHNSON COOK
0.0036,1.
*Material, name=Steel
*Density
7.8e-09,
*Elastic
207000., 0.3
**
** INTERACTION PROPERTIES
**
*Surface Interaction, name=IntProp-1
*Friction
0.2,
*Surface Behavior, pressure-overclosure=HARD
**